Kids Health Campaign

I'm not trained as a public health scientist, but I've learned how to decipher epidemiology studies since I started working at PAN — and a good thing, too, because this stuff is interesting.

Case in point: A new study reports that when developing mice are exposed to a pyrethroid insecticide called deltamethrin, it results in impacts on brain chemistry and changes in behavior similar to what's observed in attention deficit hyperactivity (ADHD). Like I said, interesting stuff.

EPA just released its long overdue look at how the brain-harming insecticide chlorpyrifos is affecting human health. Once again, we're beyond disappointed with the agency's lack of leadership when it comes to protecting children from pesticides.

On the good news side, the report does recognize (finally!) that this particular chemical poses unacceptable risks to farmworkers, and something must be done. The bad news? The solutions they propose don't go nearly far enough, plus they manage to completely dodge the growing evidence that chlorpyrifos can derail the development of children's brains.

We know that certain environmental contaminants are linked to decreases in children's intelligence quotient (IQ). A recently released seven-minute video, titled "Little Things Matter," explains what scientists know about this association — and why it's important.

Three types of environmental contaminants were discussed in the video. All three have been linked to falling IQs, and all three have been found in the bodies of the U.S. population — both children and adults — by the Centers for Disease Control (CDC). One of the three is a group of commonly used pesticides.

New California data about pesticides in food have been getting a fair amount of attention recently. Earlier this month, the state's Department of Pesticide Regulation (DPR) released results from 2013 food sampling by their Pesticide Monitoring Program.

Unfortunately, DPR’s conclusion that the residues they found on these latest food samples “pose no health risk” is more than a bit misleading. In fact, the trends indicated by the data are that the percentage of food samples containing pesticides has gone up over the past five years — as has the percentage of illegal residues found.